export const setRem = () => {
  console.log('屏幕尺寸发生改变')

  // 获取屏幕尺寸
  const width = document.documentElement.clientWidth
  // 设置html字体大小
  document.documentElement.style.fontSize = width / 24 + 'px'
  // console.log(document.documentElement.style.fontSize);
}

setRem()
console.log('屏幕尺寸初始化')

// 屏幕尺寸发生改变
window.addEventListener('resize', setRem)
window.onresize = () => {
  setRem()
  console.log('屏幕尺寸发生改变')
}
